package com.atguigu.demo1;

import org.apache.hadoop.hive.ql.exec.UDF;
import org.apache.hadoop.hive.ql.exec.UDFArgumentException;
import org.apache.hadoop.hive.ql.exec.UDFArgumentLengthException;
import org.apache.hadoop.hive.ql.exec.UDFArgumentTypeException;
import org.apache.hadoop.hive.ql.metadata.HiveException;
import org.apache.hadoop.hive.ql.udf.generic.GenericUDF;
import org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector;
import org.apache.hadoop.hive.serde2.objectinspector.primitive.PrimitiveObjectInspectorFactory;

import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;

import static org.apache.hadoop.hive.ql.exec.FunctionUtils.UDFClassType.UDF;
import static org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector.Category.PRIMITIVE;

public class UDFSingleColumnStringDistinct extends org.apache.hadoop.hive.ql.exec.UDF {


}
